Mantetsu no Manshū nōji kaihatsu ni taisuru shisetsu narabini sono kōseki
Series: Taiman nōgyō seisaku ni motozuku nōji shisetsu taisakuan sankō shiryō -- sono 1
Publisher: Mantetsu] Keizai Chōsakai Dainibu
Published: 1934
Place of publication: [Dairen?
Language: jpn
Number of pages: 126
Subjects: Agriculture and state; Agricultural laboratories
Notes: Confidential document (stamped).